<!DOCTYPE html>
<html>

	<head>
		<meta charset="UTF-8">
		<title>学习项目中集成百度检索的功能 </title>
		<!--导入JS文件 -->
		<script type="text/javascript" src="http://api.map.baidu.com/api?v=2.0&ak=7LniULlGqOWq2sA1o1rOw83PG0Ag3wFt"></script>
	</head>

	<body>
		<div id="r-result">请输入:<input type="text" id="baidu_search_input" size="20" value="百度" style="width:150px;" /></div>
		<div id="sbaidu_search_search_result" style="border:1px solid #C0C0C0;width:150px;height:auto; display:none;"></div>
	</body>

	<script type="text/javascript">
		// 百度地图API功能
		function G(id) {
			return document.getElementById(id);
		}

		var ac = new BMap.Autocomplete( //建立一个自动完成的对象
			{
				"input": "baidu_search_input"

			});

		ac.addEventListener("onhighlight", function(e) { //鼠标放在下拉列表上的事件
			var str = "";
			var _value = e.fromitem.value;
			var value = "";
			if(e.fromitem.index > -1) {
				value = _value.province + _value.city + _value.district + _value.street + _value.business;
			}
			str = "FromItem<br />index = " + e.fromitem.index + "<br />value = " + value;

			value = "";
			if(e.toitem.index > -1) {
				_value = e.toitem.value;
				value = _value.province + _value.city + _value.district + _value.street + _value.business;
			}
			str += "<br />ToItem<br />index = " + e.toitem.index + "<br />value = " + value;
			G("sbaidu_search_search_result").innerHTML = str;
		});

		var myValue;
		ac.addEventListener("onconfirm", function(e) { //鼠标点击下拉列表后的事件
			var _value = e.item.value;
			myValue = _value.province + _value.city + _value.district + _value.street + _value.business;
			G("sbaidu_search_search_result").innerHTML = "onconfirm<br />index = " + e.item.index + "<br />myValue = " + myValue;

		});
	</script>

</html>